package com.example.unisys.dao;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.example.unisys.entity.SchoolNo;
import org.apache.ibatis.annotations.Param;
import org.springframework.stereotype.Repository;

import java.util.List;


@Repository
public interface SchoolNoMapper extends BaseMapper<SchoolNo> {

    String getById(@Param("school_no")int school_no);
//    Integer insert(SchoolNo sn);
    List<SchoolNo> getAll();
}
